Ranking of Maine Counties By Percentage of Population with Canadian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 12.08K people in Maine with Canadian ancestry (0.89% of Maine population). Among all Maine counties, Washington County had the highest percentage of its population with Canadian ancestry (1.78%), followed by Aroostook County (1.62%), and Somerset County (1.44%).
The chart and table below shows the top 10 counties with high percentage of its population having Canadian ancestry.
You can see similar information for other states and for other ancestry groups in Maine.
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Related Topics: Maine ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Maine Counties By Percentage of Population with Canadian Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Washington County | 1.78 |
| 2 | Aroostook County | 1.62 |
| 3 | Somerset County | 1.44 |
| 4 | Piscataquis County | 1.11 |
| 5 | York County | 1.01 |
| 6 | Hancock County | 0.96 |
| 7 | Androscoggin County | 0.92 |
| 8 | Knox County | 0.90 |
| 9 | Sagadahoc County | 0.79 |
| 10 | Penobscot County | 0.76 |
| 11 | Oxford County | 0.74 |
| 11 | Waldo County | 0.74 |
| 12 | Cumberland County | 0.72 |
| 12 | Kennebec County | 0.72 |
| 13 | Franklin County | 0.61 |
| 14 | Lincoln County | 0.33 |